Acquisitions and Divestitures - Assets Held For Sale (Details) - USD ($) $ in Millions		3 Months Ended
	Mar. 01, 2019	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from sale of assets		$ 2	$ 1
Held-for-sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Receivables		4		$ 5
Inventories		6		8
Other current assets		2		1
Long-lived assets		16		18
Goodwill		3		4
Impairment on carrying value		(8)		(8)
Total assets held for sale		23		28
Accounts payable		3		4
Accrued liabilities		2		2
Total liabilities held for sale		5		$ 6
Motorsports Certain Assets and Liabilities | Held-for-sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from sale of assets	$ 22	$ 16